Introduction

Laboratory tests are essential tools in modern healthcare, helping doctors diagnose, monitor, and prevent diseases. In the Philippines, these tests are commonly used during routine checkups and medical evaluations.

Understanding what each test detects can help you become more informed about your health and make better decisions when consulting your doctor.

1. Complete Blood Count (CBC)

One of the most commonly requested tests, CBC evaluates overall health and detects a wide range of disorders.

Detects:

• Anemia

• Infections

• Blood disorders

2. Blood Glucose Test

This test measures the level of sugar (glucose) in your blood.

Detects:

• Diabetes

• Prediabetes

• Blood sugar imbalances

3. Lipid Profile

A lipid profile measures cholesterol and fats in the blood.

Detects:

• High cholesterol

• Risk of heart disease

• Triglyceride levels

4. Urinalysis

Urinalysis examines urine to detect abnormalities.

Detects:

• Kidney problems

• Urinary tract infections (UTIs)

• Diabetes indicators

5. Liver Function Test (LFT)

This test evaluates how well your liver is working.

Detects:

• Liver disease

• Hepatitis

• Liver damage

6. Kidney Function Test

Also known as renal function tests, these measure kidney performance.

Detects:

• Kidney disease

• Dehydration

• Electrolyte imbalance

7. Thyroid Function Test

This test checks thyroid hormone levels.

Detects:

• Hypothyroidism

• Hyperthyroidism

• Hormonal imbalance

8. Electrolyte Panel

Measures essential minerals in the body.

Detects:

• Dehydration

• Kidney issues

• Imbalance in sodium, potassium, and chloride

9. Pregnancy Test (hCG Test)

This test detects the presence of the pregnancy hormone hCG.

Detects:

• Pregnancy

• Early pregnancy confirmation

10. Infectious Disease Tests

These tests identify infections caused by bacteria, viruses, or parasites.

Examples:

• COVID-19

• Dengue

• Hepatitis

Detects:

• Active infections

• Immune response

Why These Tests Are Important

These laboratory tests are essential because they:

• Help detect diseases early

• Monitor ongoing health conditions

• Guide treatment decisions

• Support preventive healthcare

When Should You Get Common Laboratory Tests?

You should consider getting tested if:

• You feel unusual symptoms

• You are undergoing routine health checkups

• You have a family history of illness

• Your doctor recommends it

Tips Before Taking a Common Laboratory Test

To ensure accurate results:

• Follow fasting instructions if required

• Avoid alcohol before testing

• Stay hydrated (unless instructed otherwise)

• Inform your doctor about medications

Conclusion

Laboratory tests are a vital part of maintaining good health. By understanding the most common laboratory tests and what they detect, you can take a proactive approach to your well-being.

Regular testing, combined with professional medical advice, helps ensure early detection and better health outcomes.